baber/WOPTO huggingface dataset:
Patent JP-H03153480-A (JP)
Title: Plate drain hole formation
Inventor: MASUDA SHINICHI
IPC: B62D25/20
Filed: 1989-11-09
Abstract: PURPOSE:To perform the formation of a drain hole so simply and accurately by forming a recess in a specified area of a plate by means of press working, and forming the drain hole after piercing through a bottom wall of this recess, while forming a side wall of the recess into a drain pipe fitting flange. CONSTITUTION:When a drain hole 12 is formed in a floor panel 11, first a metal sheet plate is formed by a press, and a section crest bead 15 is enhancing rigidity is plurally formed in parallel, while a concave step area 16 for drainage is formed there. Thus, the specified-form floor panel 11 is formed and simultaneously a recess is formed in a specified area within the concave area 16. Next, a bottom part of the recess is punched through, forming the drain hole 12 while a side wall of the recess is left behind as a flange 13. Successively, an upper end of a drain pipe 14 is fitted in an outer circumference of this flange 13 while the upper end flange is welded to an underside part of the floor panel 11. Afterward, a drain tube 17 is fitted in a lower half part of the drain pipe 14, locking it with a grip 19.
Patent JP-H05109092-A (JP)
Title: Optical tape recording and reproducing device
Inventor: NARAHARA TATSUYA
IPC: G11B7/12
Filed: 1991-10-14
Abstract: PURPOSE:To reduce the size and increase the speed of a galvano-mirror by controlling the position of the galvano-mirror against the next objective track on the basis of the positional deviations of a spot position obtained at the sampling point of an objective track from the center line of the track and a laser beam from the center of mobile range of an actuator. CONSTITUTION:Whenever a rotary drum 29 arrives at a sampling point A, a tracking error signal and galvano-mirror position signal are sampled and a new reference position signal and capstan drive signal are generated. When the drum 29 rotates from the sampling point A and enters a position holding section, the position of a glavano-mirror is controlled based on the reference position signal. When the drum 29 further rotates and enters a dynamic tracking period, the speed of a capstan motor 48 is controlled and dynamic tracking can be started near the center of each track. Therefore, the tacking retraction setting time can be shortened and the power consumption and size of the galvano-mirror can be reduced.
Patent JP-H06116764-A (JP)
Title: Antifreeze composition
Inventor: UEKUSA HIDEHARU
IPC: C09K3/00
Filed: 1992-10-07
Abstract: PURPOSE:To provide the antifreezing liquid which has an excellent corrosion preventive effect to metallic materials, such as Al alloys, to be used for internal combustion engines and is free from toxicity, pollution problems, etc., by compounding specific ratios of citric acid and its salts with a glycol-based antifreezing liquid mixed with corrosion preventive agents, exclusive of a silicate compd. CONSTITUTION:This antifreezing liquid compsn. is prepd. by compounding 0.005 to 0.5wt.% citric acid and its salts with the antifreezing liquid consisting essentially of the corrosion preventive agents, exclusive of the silicate compd. There are an increase in the loss of weight of the metallic materials by corrosion, blackening, etc., if the compounding ratio thereof is below the lower limit. There are an increase in the loss of weight by corrosion of Al castings, blackening of Al alloy castings, etc., if the compounding ratio thereof is above the upper limit. Either case, the sufficient corrosion preventive effect is not obtainable. The corrosion preventive agent is exemplified by phosphate, amines, borate, nitrate, nitrite, etc.
Patent JP-H10187415-A (JP)
Title: Layout structure for barrel shifter with decode circuit
Inventor: YAMAMOTO HIROAKI
IPC: G06F7/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To accelerate the bit shift processing of data due to a barrel shifter by decreasing the wiring load of bit shift amount data of barrel shifter. SOLUTION: Two flip-flops FFB1 and FFB0, to which bit shift amount data B(1) and B(0) of two bits are inputted, and decode circuits DEC0 and DEC1 for decoding the bit shift amount data from these flip-flops are laid out while being parallelly arranged in one lateral line. These flip-flops and decode circuits are symmetrically laid out for the unit of a bit together with four flip-flops FFA4-FFA0 for inputting data A(4)-A(0) to be bit-shifted of four bits and a bit shifter 2 for shifting the bits of data A(4)-A(0) from these flip-flops just for the bit shift amount decoded by the decode circuits DEC0 and DEC1 and arranged in a data path while taking bit slice structure.
Patent JP-2000121723-A (JP)
Title: Radar interference device
Inventor: MATSUMOTO TAKAHIRO
IPC: G01S7/38
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To erase the echo of oneself and to completely conceal the presence of oneself from a radar by performing control so that a phase becomes opposite to that of the echo of oneself based on the phase difference of a radar pulse signal receiving the phase of a radar pulse signal being taken out of a waveform memory circuit. SOLUTION: A phase detection circuit 7 calculates the amount of phase deviation of the echo of oneself based on the amount of phase of a received radar pulse and transmits it to a phase control circuit 8. The phase control circuit 8 controls the phase of a radar pulse signal being inputted from a mixer 3b so that its phase becomes opposite to that of the echo of oneself based on the amount of phase deviation of the echo of oneself from the phase detection circuit 7. A laser pulse signal that is controlled so that its phase becomes opposite to that of the echo of oneself is inputted to an RF amplifier 9 and is amplified so that its amplitude value becomes identical to that of the echo of oneself. After that, the signal is radiated into space as an interference electronic wave by a transmission antenna 10.
Patent JP-2001109624-A (JP)
Title: Software use right applying method
Inventor: MIYATA YASUHIRO
IPC: G06F21/14
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a software use right applying method capable of preventing illegal use without requiring complicated processing. SOLUTION: Concerning the software use right applying method for applying the use right of software installed in a computer, when starting processing of the software, the computer discriminates the presence/absence of the use right of the software corresponding to set information and when the absence of the use right is discriminated, a hardware address peculiar for the computer and a key code determined for each of software are transmitted to a license server. The license server receives the hardware address and the key code and when that received key code is not matched with a key code preserved in a storage means, a pair of the received key code and a key code are preserved in the storage means.  Then, user permission data are transmitted to the computer and corresponding to the use permission data, the computer changes the contents of the set information into presence of the use right of the software.
Patent JP-S63145827-A (JP)
Title: Release bearing mechanism of clutch
Inventor: TAKEUCHI YASUSHI
IPC: F16D23/14
Filed: 1986-12-08
Abstract: PURPOSE:To heighten the connecting strength and to simplify disassembling and assembling work by fitting a wedge collar with an inner race, engaging same with a lever plate and supporting the fitting and engaging portions of the wedge collar by the inner race and the lever plate from the opposite side. CONSTITUTION:A wedge collar 21 having a lever plate 22 engaged with the outer peripheral surface thereof is fitted to an extension portion 24 of an inner race 23 of a bearing 20. A flange 26 of the lever plate 22 is connected to a diaphragm spring 7 by a support plate 27. A slip collar 50 is disposed between the wedge collar 21 and the extension portion 24, and a snap ring 37 is provided between the wedge collar and the lever plate 22. Thus the engaging and fitting states of the wedge collar 21 for the lever plate 22 and the inner race 23 are stabilized to heighten the connecting strength and simplify the disassembling and assembling work.
Patent JP-H01133327-A (JP)
Title: Die position correction device
Inventor: SUGIURA KAZUO
IPC: H01L21/52
Filed: 1987-11-19
Abstract: PURPOSE:To easily change a stroke range of positioning clicks according to the kind of a die without exchanging positioning clicks and resorting to a stopper means by changing relative positions of two sets of coupling members to a cam lever by two sets of adjusting means. CONSTITUTION:When the kind of a die is changed to enlarge its external size, adjusting threads 69 and 70 are rotated to further project tips of the adjusting threads 69 and 70, adjusting levers 67 and 68 rock anti-clockwise respectively for being able to be transferred in the direction to drag in the first and the second levers 43, 44. Through this movement, the first and the second link levers 40, 42 rock clockwise and sliders 33-36, that is positioning clicks 22-25 mutually perform a separating action in the retreating direction from a table 21 for adjusting so that they may not interfere when a large die is placed on the table 21. When the external size is reduced, an exactly reverse action may be performed.
Patent JP-2000198942-A (JP)
Title: Novel metal complex pigment
Inventor: FRANK LINKE
IPC: C09B45/14
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel pigment having particularly high color fastness to light. SOLUTION: Provided is a metal complex of an azo compound which conforms to a compound of the formula (wherein R and R' independently are each OH, NH2, NH-CN, an acylamino, or an arylamino; and R1 and R1' independently are each -OH or -NH2) or to one tautomer thereof and further comprises at least one guest compound, characterized in that the metal complex corresponds to a mono-, di-, tri-, or tetra-anion of an azo compound represented by the formula containing a metal selected from the group consisting of Ca, Zn, Cu, Fe, Co, Sr, BA, Cr, Sn, Al, Mg, Cd, Pb, and La.
Patent JP-H01134574-A (JP)
Title: Image input device
Inventor: OHAMA HIDEHIKO
IPC: H04N1/00
Filed: 1987-11-19
Abstract: PURPOSE:To realize an image information filing system with use of a host computer having high versatility by adding a bidirectional interface for transfer of image information, a coding circuit and a decoding circuit to an image input device. CONSTITUTION:When a read control command is received from a host computer, a reading part 13 reads an original in accordance with the command and stores the reading result in a line buffer 14. A coding/decoding control part 16 codes the image data stored in the buffer 14 to send this decoded data to an image memory 15 and sends a transfer end signal to a main processing part 10. The part 10 transfers the image data on the memory 15 to the host computer via a bidirectional interface 12. While the image data filed in the host computer is decoded by the part 16 and returned to the host computer to be sent to an output device for application.
Patent JP-H05128383-A (JP)
Title: Automatic informing device
Inventor: OSHIMI HIROKI
IPC: G08B21/16
Filed: 1991-11-08
Abstract: PURPOSE:To provide the system not causing running out of gas by automatically correcting the set value of a gas residual quantity alarm and informing of the gas residual quantity in a proper timing. CONSTITUTION:In the automatic informing device informing of a residual quantity alarm to a center, a clock count part 1b counting time and date is incorporated in a microcomputer circuit part 1 to detect the flow amount during the period of the latest constant unit by the timing signal of a clock count part 1b. The microcomputer circuit part 1 having a function detecting the flow amount during the period from the input of the signal of a cylinder reset switch 13 to the present time, comparing the sum of the flow amount in the unit period and the total flow amount after resetting with a cylinder exchange time set value, and informing of the resident quantity alarm, when coincident with the set value, is provided.
Patent JP-2000114013-A (JP)
Title: Magnetic material and its manufacture
Inventor: HIDAKA TETSUYA
IPC: H01F1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive magnetic material the coercive force of which has a low temperature-dependency. SOLUTION: A magnetic material is composed mainly of Mn and N and contains at least Mn4N type crystals having a lattice constant of <=0.385 nm and has a coercive force of >=0.5 kOe. Alternatively, the magnetic material is composed mainly of Mn and N and contains at least Mn4N type crystals and δ-MnN type crystals. At the time of manufacturing the magnetic material, a nitriding process is performed for heating the material in a nitrogen-containing atmosphere and, after the nitriding process, a heat-treating process is performed for heating the material to a temperature higher than the temperature used for heating the material in the nitriding process in a vacuum or non-oxidizing atmosphere containing no nitrogen, or a strain applying process is performed for applying a mechanical straining force to the material.
Patent JP-S62153373-A (JP)
Title: Flame-retardant adhesive composition for flexible printed circuit board
Inventor: NISHIHARA KUNIO
IPC: H05K3/38
Filed: 1985-12-27
Abstract: PURPOSE:To improve the bond strength, heat resistance, flexibility, electrical insulating properties, flame retardance, etc. of a printed circuit board, by blending antimony pentoxide sol with an aq. polymer contg. bromine consisting of an aq. acrylic copolymer and a water-soluble epoxy compd. and/or an emulsified epoxy compd. CONSTITUTION:An aq. polymer compsn. consists of an aq. acrylic copolymer and a water-soluble epoxy compd. and/or an emulsified epoxy compd. and has a bromine content of 4-20wt% based on the quantity of solid in the ocmpsn. 100pts.wt. (on a solid basis) said aq. polymer compsn. is blended with 3-30pts. wt. (on a solid basis) antimony pentoxide sol. Examples of the aq. copolymer are copolymers of monomers such as (meth)acrylic esters, acrylamides, polybromopemoxy acrylate, etc. Examples of the water-soluble epoxy compd. are those having an ether group and/or alcoholoc hydroxyl group and at least two epoxy groups per molecule. Examples of the emulsified epoxy compd. are emulsions of novolak epoxy compd., polybromonovolack epoxy compd., etc.
Patent JP-H02139047-A (JP)
Title: Rice milling machine incorporating electric motor
Inventor: HOSOKAWA KATSUO
IPC: B02B7/00
Filed: 1988-11-19
Abstract: PURPOSE:To make the subject machine compact and thereby reduce cost by supporting a rice polishing roll on a main shaft in freely rotating manner and providing a rotor and a stator for a motor in an opposed position. CONSTITUTION:When a main motor 21 is connected to an alternating current power supply 35, a rotor 9 rotates to rotate a rice polishing roll 2. When a dropping adjustment damper 6 is opened, the grains drop from a circulation tank 5 into a rice polishing chamber 2, and proceed to an output 3 side while being polished under a friction force by the rice polishing roll 1. After this, the rice grains circulate in the circulation tank 5 receiving the resistance by a resistance device 8. When the rotating speed of the main motor 21 does not coincide with a set rotating speed, a motor control device 23 outputs a command to a transistor inverter 19 to adjust the rotating speed of the main motor 21 to the set value. Thus the rice is polished at a uniform polishing degree.
Patent JP-S63213511-A (JP)
Title: Polyurethane foam
Inventor: POORU RENE BERUTEEBUA
IPC: C08G18/65
Filed: 1987-11-19
Abstract: A process for the manufacture of a polyurethane froth foam is provided. The process, which comprises contacting a polyurethane forming formulation with an inert gas under conditions which produce a froth, uses a formulation which contains either (1) an aromatic amine having the formula   <IMAGE>   wherein the R groups are independently selected from hydrogen or alkyl groups and the R1 and R2 groups are independently selected from hydrogen or hydroxyalkyl groups or (2) an alkoxylated bisphenol A. Optionally a second additive which is a linear glycol can also be used. The polyurethane froth foams produced are thermoformable while exhibiting good shape retention at ambient temperature.
Patent JP-H03151950-A (JP)
Title: Apparatus for ultrasonic diagnosis
Inventor: ONODERA HIDEO
IPC: G01N29/22
Filed: 1989-11-09
Abstract: PURPOSE:To make a transfer of apparatus easy and to improve its transferability by installing handle supporters both at the operation side and rear side of main body and furnishing a handle member which is supported removably by either of the handle supporters. CONSTITUTION:As an ultrasonic diagnostic apparatus 10 is difficult to be transferred with a handle member 17' in case that it is set in contact with a wall W, the handle member 17,inserted into a handle supporter 18 at the rear side 116 is pulled out upward and inserted again into a handle supporter 18 at the operation side 11a of the main body 11. It is possible, therefore, for an operator to transfer the ultrasonic diagnostic apparatus 10 linearly apart from the wall W in a direction of an arrow mark A by using the handle member 17 inserted into the handle supporter 18 at the operation side 11a of the main body 11. It is thus possible to shorten a time for transfer the apparatus and furthermore to move it easily even in a narrow restricted space, because it is unnecessary to turn around the ultrasonic diagnostic apparatus 10 itself.
Patent JP-H10122923-A (JP)
Title: Ultrasonic flow meter
Inventor: KOYANO KIYOSHI
IPC: G01F1/66
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flow meter which is provided with a detector made of a pipe body having the same diameter over the whole length, and which is small in diameter for the small flow rate, and compact. SOLUTION: A measuring pipe 1 is of the same diameter over the whole length, and two circular-ring-like ultrasonic vibrators 2A, 2B are provided in the axial direction of the measuring pipe at a specified distance from each other so that their inner peripheral surfaces are substantially brought into close contact with the outer peripheral surface of the measuring pipe. Since alternating electric energy is given to one vibrator of the two vibrators, transmitted ultrasonic waves are received by the other vibrator.  By alternately switching the vibrators 2A, 2B on the transmission side and the reception side, the propagation time of ultrasonic wave from the upstream side to the downstream side, and the propagation time of ultrasonic wave from the downstream side to the upstream side, are respectively measured, and the difference between the propagation times is calculated by a calculation circuit 6 to determine the flow velocity of a fluid flowing in the measuring pipe. The measuring pipe 1 can be a linear pipe or a bent non-linear pipe.
Patent JP-H08152144-A (JP)
Title: Operating method of floor heater
Inventor: SHIGEMATSU TORU
IPC: F24D3/00
Filed: 1994-11-28
Abstract: PURPOSE: To obtain an operation method of a floor heater, by which a water hammer phenomena is prevented in the case a solenoid valve is used for controlling the operation of the floor heater. CONSTITUTION: A solenoid valve 18 is mounted on a floor heating medium supply line 8. When the solenoid valve 18 is closed while other heaters are in operation, a circulation pump 5 is once stopped, then the solenoid valve 18 is shut and immediately after that, the circulation pump 5 is brought in oper-ation again.
Patent JP-H08154348-A (JP)
Title: Synchronous control system of power converter
Inventor: OKIZAKI KAZUTAKA
IPC: H02J3/38
Filed: 1994-11-28
Abstract: PURPOSE: To oscillate with a certain frequency automatically when a commercial power supply is interrupted by a method wherein the phase difference between a reference voltage and a synchronized voltage is detected and the synchronized voltage is synchronized with the reference voltage. CONSTITUTION: The vector sum voltage of a commecial power supply voltage and the sine wave voltage of a waveform forming circuit 36 is inputted to the reference voltage side of the phase difference detector 31 of an apparatus by the operation of an adder 41. The sine wave voltage of the waveform forming circuit 36 is inputted to the synchronized voltage side of the phase difference detector 31. The vector sum voltage and the sine wave voltage are synchronized with each other with the identical phase. When a commercial power supply is interrupted, a sine wave voltage is inputted to the reference voltage side of the phase difference detector 31 and the sine wave voltage of the waveform forming circuit 36 is inputted to the synchronized voltage side.  Therefore, the detected phase difference is zero and a phase lock loop circuit does not function and a voltage control oscillator 35 outputs a pulse with a frequency determined by a reference frequency setter 33. As a result, a power converter can be operated at a rated frequency automatically.
Patent JP-H06151354-A (JP)
Title: Electrode formation method of semiconductor element
Inventor: TOMINAGA HISAAKI
IPC: H01L21/26
Filed: 1992-10-30
Abstract: PURPOSE:To prevent bored-up uneven parts produced by the heat treatment of an ohmic electrode. CONSTITUTION:An n<-> type buffer layer 2, an n-type action layer 3 and an n<++> highly conductive layer 4 are epitaxially grown continuously and sequentially on a GaAs semiinsulating substrate 1, an alloy of Au and Ge (ratio of Ge:12%) and individual metals of Ni and Au are laminated on them by a vacuum evaporation operation, and a metal film 6 to be used as an ohmic electrode later is formed. In addition, an insulating film 7, e.g. an SiN film, is deposited on its whole surface. After that, the Ge metal under the insulating film is diffused to the Gaps substrate by a thermal radiation annealing operation (RTP) for executing a rapid heat treatment by irradiating radiant light obtained by using a platinum wire, a lamp or the like, and the ohmic electrode is formed.
Patent JP-H01135231-A (JP)
Title: Multi-channel a/d converter
Inventor: HASHIKAWA KENZO
IPC: H03M1/10
Filed: 1987-11-20
Abstract: PURPOSE:To turn on a channel selecting switch at the time or inspecting a multiplexer characteristic and to reduce the whole number of terminals by using instead an analog input terminal as a terminal for inspection without providing a terminal for the inspection of a multi-channel A/D converter as an exclusive external terminal. CONSTITUTION:A multiplexer MPX of a multi-channel A/D converter and an A/D converting part ADC are formed at one integrated circuit IC and analog input terminals CH0, CH1, CH3... are made into an external terminal. An OR gate OR to turn ON a channel selecting switch BW0 when a inspection mode A3 is 1 is added to the A/D converter, addresses A0-A2 for switching a channel and an address A3 for inspection are inputted from the terminals CH0, CH1, CH3... in parallel and the inputted address is decoded. When the inspection mode is 1, the output of the gate OR is made into 1 regardless of a control signal CTL0, the analog input terminal CH0 is used as the terminal for inspection and the external terminal of the IC is reduced.
Patent JP-H03206084-A (JP)
Title: Heterocyclic pharmaceutical compound and its preparation and use
Inventor: JIEEMUSU REROI KERII
IPC: A61P25/26
Filed: 1990-10-30
Abstract: Novel (2S,3S,5R) morpholinols of formula (I) <CHEM> together with the (+-)-(2R*,3R*,5S*) racemates thereof, and their salts,  wherein X is hydrogen, alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms or a group -CH2-X<1> where X<1> is cycloalkyl of 3 to 6 carbon atoms. The compounds have a variety of uses in human medicine, in particular in the treatment of mental disorders such as depression.